Developed to facilitate location and ordering of AIM/ARM (Abstracts for Instructional Materials/Abstracts for Research Materials) documents in the ERIC system, this index indicates the availability of all VT (Vocational-Technical) document numbers assigned by the ERIC Clearinghouse on Vocational and Technical Education between 1967 and 1976. More than 17,000 document numbers are included, covering VT 000 000 - 024 049 (assigned when AIM and ARM were two separate publications) and VT 100 001 - 103 600 (assigned after 1974 when the two were merged into one publication). For each VT number, one of the following types of information on availability is provided: (1) an ED number, which indicates the document's acceptance into the ERIC system and which should be used for ordering the document from EDRS (ERIC Document Reproduction Service); (2) an "s" following an ED number, which signals a document that is available only in a microfiche set and cannot be ordered individually; (3) NP, which means that the document is not available because it was either not placed into the ERIC system or was subject to copyright restriction; and (4) an MP number, which applies to manpower research documents from 1966 to 1969 and should be used in ordering from EDRS. Also provided are a price list for the microfiche sets and a form (including general price information) for ordering documents from EDRS. (ELG)